It is pretty safe to expect 14 and 10 from gooden with a block and good %. Randolph's problem is really that he might be 1. traded, 2. Reduced PT because of poor defense, and 3. His numbers in a best case scenario are going to be 18, 8, with low %s and high turnovers.
Artest is going to shoot a worse % than Jefferson, but that is the only cat that Jefferson has an edge in. The scoring is almost a wash, with Artest even outscoring Jefferson. Rebounds/Assists are the same but Artest is going to get a ton more blocks. Artest could even gain PG eligibility since there is a lot of talk of him playing point forward. (low chance). Artest also gets a lot more 3s than jefferson.
All in all I'd say that you did ok. Especially if you need help in steals adn 3s.